IMPORTANT: Making Tax Digital (MTD) for Income Tax officially takes effect from the beginning of April 2026. If you are self-employed, a sole trader, or receive income from property, it's likely that this will affect you. Today's guide outlines key dates, the changes, who they affect, how complying with MTD will impact your business — and how Taxfile can help new and existing clients transition quickly and easily.

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[Updated 1 February 2026]: If you missed the 31 January deadline to submit your self-assessment tax return, you are now into the penalty stage. HMRC applies an automatic £100 penalty to those who are anywhere from 1 day to 3 months late. Further penalties are then added if you take even longer to comply. It's even worse if you haven't paid the tax owed to HMRC by 31 January because you'll then owe interest on that too. Here's our professional advice of what to do if you're late...

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[Updated November 2025]: If you're self-employed in the UK and earn more than £1,000 after allowable deductions, you need to file a self-assessment tax return each year. It's not only the self-employed, though. If you are on a higher income* or receive untaxed income from things like property rental, tips, commission, savings, investments, dividends, or foreign income, you also have to submit a return. Partners in business partnerships and those who made a capital gain resulting in Capital Gains Tax (CGT) also need to submit a return.

If you do have to fill in a self-assessment tax return, getting all the tax return fields filled in properly and the figures right can sometimes be difficult. That's where professional help from companies like Taxfile is worth its weight in gold. But what information will your accountant or tax advisor need from you? In today's guide, we'll explain exactly what you'll need to supply.

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If you've recently lost your job and are wondering how tax refunds on redundancy payments work and are considering claiming back tax you may have overpaid, you've come to the right place. Being made redundant is a challenging time, both emotionally and financially. Amongst the many adjustments, understanding your tax position might feel like an unwelcome extra burden. However, here at Taxfile, we know that many individuals who experience redundancy are actually due a tax refund or tax rebate. So, we're here to cut through the jargon and help you get back what you're owed.

The post Tax Refunds After Redundancy: Claiming Your Cash Back – A Taxfile Guide appeared first on Taxfile.

A major change is coming for all UK company directors in 2025. Companies House is introducing mandatory identity verification and we've created this essential guide to explain what the new director ID verification rules mean for you, ensuring you stay compliant and avoid significant penalties.

These new measures are part of the Economic Crime and Corporate Transparency Act (ECCTA), a significant piece of legislation designed to improve the quality of data on the UK Companies Register and prevent corporate structures from being used for fraudulent activities.

This guide will walk you through the key changes, deadlines, and the exact steps you need to take.

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As the new tax year approaches, CIS contractors must prepare for the upcoming 2024/25 tax return season.  Last year we witnessed a significant increase in HMRC compliance checks delaying refunds, with many contractors being asked to provide detailed CIS pay/deduction slips and bank account transactions to verify their income.

At Taxfile, we are here to help you navigate these challenges and ensure your tax affairs are in order while offering you peace of mind with our unique HMRC investigation cover. Learn more ...

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Are you an Uber driver? If so, you need to ensure that you submit an accurate self-assessment tax return each year and, with new rules and data sharing now in place, it's never been more important to get your figures right. You may therefore be wondering whether you need an accountant. Today's guide gives Uber drivers an overview of the main rules for complying with HMRC, what they need to supply, and how accountants like Taxfile can help drivers with accounting, bookkeeping and self-assessment tax returns each year. By getting these right, Uber drivers will keep on the good side of HMRC and fulfil their tax obligations. Doing so will also help them avoid a financial mess and, potentially, nasty penalties from HMRC.

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by Mohamed at Taxfile.

In today's guide, we look at the rules around whether or not you need to register for Self-Assessment and submit a tax return to HMRC each year. Let's take a look.

Reasons to Register for Self-Assessment

You generally need to register for a Self-Assessment tax return if your income isn't taxed at the source, meaning the tax isn't automatically deducted from your wages/salary. Here are some common scenarios where you would need to register for self-assessment:

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by Daniel at Taxfile.

The CIS Contractor's Monthly Return is a mandatory requirement for contractors operating within the Construction Industry Scheme (CIS). It acts as a mechanism for contractors to disclose to HM Revenue and Customs (HMRC) payments issued to subcontractors and the corresponding tax deductions withheld from those payments. By providing HMRC with information regarding payments rendered and the accompanying tax deductions, the CIS Contractor's Monthly Return guarantees transparency and adherence to regulations within the construction sector. In today's guide, we explain the various components of the monthly 'CIS300' return, how the process works, key deadlines, the ramifications of non-compliance, and much more.

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